        <div class="logo"></div>
        <ul nz-menu [nzTheme]="'dark'" [nzMode]="'horizontal'" style="line-height: 64px;">
          <li nz-menu-item class="ant-menu-item-selected">在线竞拍</li>
          <li nz-menu-item>关于我们</li>
          <li nz-menu-item>联系我们</li>
          <li nz-menu-item>网站地图</li>
        </ul>